Lighting is one upgrade that will make a huge difference to your video quality.
One of the things every creative maker/teacher needs is something to hold their camera overhead.
For any creator that needs to shoot overhead video, the Arkon Mounts Camera/Clamp Stand can be a remarkable good choice.
This is one of my favorite pieces of equipment for teaching virtually. You can use it to hold "all the things!"
If you're working in a small space and need to mount your equipment for virtual teaching, this can replace three tripods!
You might be amazed at the difference an external webcam can make in the quality of your broadcast.